Base | Representation |
---|---|
bin | 11101111001001001011… |
… | …11100101010101011101 |
3 | 10122012011022111220110201 |
4 | 32330210233211111131 |
5 | 113312012042342323 |
6 | 2103503253503501 |
7 | 134130555603016 |
oct | 16744457452535 |
9 | 3565138456421 |
10 | 1027113637213 |
11 | 366661964934 |
12 | 14708a341b91 |
13 | 75b19686161 |
14 | 379d93ca00d |
15 | 1bab6c968ad |
hex | ef24be555d |
1027113637213 has 4 divisors (see below), whose sum is σ = 1027124060800. Its totient is φ = 1027103213628.
The previous prime is 1027113637211. The next prime is 1027113637243. The reversal of 1027113637213 is 3127363117201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1027113637213 - 21 = 1027113637211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1027113637211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5062563 + ... + 5261536.
It is an arithmetic number, because the mean of its divisors is an integer number (256781015200).
Almost surely, 21027113637213 is an apocalyptic number.
It is an amenable number.
1027113637213 is a deficient number, since it is larger than the sum of its proper divisors (10423587).
1027113637213 is an equidigital number, since it uses as much as digits as its factorization.
1027113637213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10423586.
The product of its (nonzero) digits is 31752, while the sum is 37.
The spelling of 1027113637213 in words is "one trillion, twenty-seven billion, one hundred thirteen million, six hundred thirty-seven thousand, two hundred thirteen".
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